You are working as a technician at Certkiller .com. You are installing a computer in a place that is
known to experience brownouts from time to time. What should you connect the computer to in
order to prevent damage to electronic components from transients and surges?

A.
an uninterruptible power supply (UPS).

B.
a power strip.

C.
an auto-transformer.

D.
a power inverter.

Explanation:
A UPS will feed the computer power from it’s batteries and then feed the batteries from the net.
This way the UPS will take the beating from the spikes and surges.